<html>
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1,maximum-scale=1.0,minimum-scale=1.0,user-scalable=no" />
    <title>VR全景游览</title>
    <style>
        body {
            margin: 0px;
            padding: 0px;
        }
    </style>
    <script type="module" src="main.js"></script>
</head>

<body style="overflow:hidden">
    <div id="test" style="margin-left: 0px;margin-top:0;position: absolute;width: 50px;height: 50px;background-color: gray;z-index: 1000">
        <div align="center">
            <button id="btn" onclick="window.test1()">测试</button>
        </div>
    </div>
    <div id="vrview"></div>
</body>
</html>